| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $201.80 | 9.602% | $221.1768 | $221.18 | $221.20 | $221.20 |
| Purchase #2 | $195.56 | 6.225% | $207.7336 | $207.73 | $207.75 | $207.70 |
| Purchase #3 | $190.90 | 4.467% | $199.4275 | $199.43 | $199.45 | $199.40 |
| Purchase #4 | $214.48 | 13.314% | $243.0359 | $243.04 | $243.05 | $243.00 |
| Purchase #5 | $21.51 | 8.308% | $23.2971 | $23.30 | $23.30 | $23.30 |
| Purchase #6 | $34.36 | 12.152% | $38.5354 | $38.54 | $38.55 | $38.50 |
| Purchase #7 | $183.28 | 6.311% | $194.8468 | $194.85 | $194.85 | $194.80 |
| 7 purchase totals = | $1,041.89 | $1,128.0531 | $1,128.07 | $1,128.15 | $1,127.90 | |